<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>CSS Regions: document.elementFromPoint() for elements in a region's visible overflow</title>
	<link rel="author" title="Mihai Balan" href="mailto:mibalan@adobe.com">
	<link rel="help" href="http://www.w3.org/TR/css3-regions/#the-flow-into-property">
	<link rel="help" href="http://www.w3.org/TR/css3-regions/#the-flow-from-property">
	<meta name="assert" content="For regions that have visible overflow calling document.elementFromPoint() on the visible location of the element should return the element">
	<meta name="flags" content="dom interact">
	<style>
	p {
		margin: 0;
	}
	input {
		width: 100px;
	}
	#content {
		font-family: monospace;
		font-size: 20px;
		line-height: 1em;
		flow-into: f;
	}
	.spacer {
		width: 100%;
		height: 80px;
		display: block;
	}
	.highlite {
		color: deepskyblue;
		display: inline-block;
		height: 50px;
		xbackground-color: yellow;

	}
	#parent {
		height: 200px;
	}
	#region {
		border: 2px solid black;
		background-color: lightgray;
		width: 100px;
		height: 100px;
		flow-from: f;
	}
	#region p {
		background-color: red;
		width: 100%;
		height: 50%;
	}
	#result {
		color: green;
		font-weight: bold;
	}
	</style>
</head>
<body>
	This tests that calling <code>document.elementFromPoint()</code> on an element displayed in a region's
	visible overflow will actually return that element (and not the element "underneath" it).<br>
	You should see "PASS" being displayed below.
	<div id="content"><span class="spacer"></span>This text has <span class="highlite">overflow</span></div>
	<div id="result">&nbsp;</div>
	<div id="parent">
		<div id="region">
			<p></p>
		</div>
	</div>
	<script type="text/javascript">
	if (window.testRunner) {
		testRunner.dumpAsText();
		testRunner.waitUntilDone();
	}
	function runScript() {
		var fromSelector, fromPoint,
			boxLocation = document.querySelector("#region").getBoundingClientRect(),
			result = document.querySelector("#result");

		fromSelector = document.querySelector(".highlite");
		fromPoint = document.elementFromPoint(boxLocation.left + boxLocation.width/2, boxLocation.top + boxLocation.height + 35);

		if (fromSelector == fromPoint) {
			result.innerHTML = "PASS";
		} else {
			result.innerHTML = "FAIL";
			result.style.color = "red";
		}

		if (window.testRunner) {
			testRunner.notifyDone();
		}
	}

	document.addEventListener("DOMContentLoaded", runScript);
	</script>
</body>
</html>